我已经通过 miniconda3 安装了 jupyterlab，当我启动 jupyter lab 时，我得到一个空浏览器，我在 Windows 7 上使用 python 3.6 运行它实际上我没有注意到日志文件中有任何错误，我不知道它是否是与浏览器有关。我确切地说我在 IE 中运行 jupyterlab 在这里的日志：
(C:\Users\G30622\Desktop\miniconda3\miniconda3) C:\Users\G30622\Desktop>jupyter
lab --debug > log.txt
[D 11:22:19.787 LabApp] Searching ['C:\\Users\\G30622\\Desktop', 'C:\\Users\\G30622\\.jupyter', 'c:\\users\\g30622\\desktop\\miniconda3\\miniconda3\\etc\\jupyter', 'C:\\ProgramData\\jupyter'] for config files
[D 11:22:19.787 LabApp] Looking for jupyter_config in C:\ProgramData\jupyter
[D 11:22:19.787 LabApp] Looking for jupyter_config in c:\users\g30622\desktop\miniconda3\miniconda3\etc\jupyter
[D 11:22:19.787 LabApp] Looking for jupyter_config in C:\Users\G30622\.jupyter
[D 11:22:19.787 LabApp] Looking for jupyter_config in C:\Users\G30622\Desktop
[D 11:22:19.797 LabApp] Looking for jupyter_notebook_config in C:\ProgramData\jupyter
[D 11:22:19.797 LabApp] Looking for jupyter_notebook_config …